
directional
形容词:
- 表示方向的;指导的
- 定向的;有方向性的
名词:
- 定向性;方向性
词语辨析:
directional和direction的区别在于前者着重强调有方向性,后者更侧重于指导。
词汇扩充:
- unidirectional(形容词):单向的,单向性的
- multidirectional(形容词):多方向的,多方向性的
近义词:
- orientational(形容词):定向的
- guiding(形容词):指导的
反义词:
- non-directional(形容词):无方向性的
柯林斯词典:
形容词 directional:If something is directional, it is designed to be used in a particular direction or in a particular way.(如果某物是directional的,它被设计成朝特定的方向或特定的方式使用。)
名词 directional:Directional means relating to or indicating directions.(directional指与方向有关的或指示方向的。)
牛津词典:
形容词 directional:1. (of an aerial) designed to receive or transmit signals most effectively in one direction. 2. (of a microphone) sensitive to sounds coming from one direction more than from another.((天线)设计成在一个方向上最有效地接收或传输信号的;(麦克风)对来自一个方向的声音比其他方向的声音更敏感的。)
名词 directional:A directional aerial or microphone.(directional天线或麦克风。)
用法:
1. The directional signpost pointed towards the nearest town.(定向标志指向最近的小镇。)
2. This microphone has a directional feature that reduces background noise.(这款麦克风具有一个减少背景噪音的定向功能。)
3. Please follow the directional arrows on the floor.(请遵循地板上的指示箭头。)
4. The company produces high-quality directional antennas.(该公司生产高质量的定向天线。)
5. The directional control of the aircraft was difficult in strong winds.(在强风中,飞机的定向控制很困难。)
6. The directional nature of the project requires precise planning.(该项目的定向性要求精确的规划。)
7. The directional microphone picked up the speaker's voice clearly.(定向麦克风清晰地捕捉到了演讲者的声音。)
8. The directional flow of the river makes it ideal for canoeing.(河流的定向流动使其成为划独木舟的理想场所。)
9. The directional properties of the material make it suitable for soundproofing.(材料的定向特性使其适用于隔音。)
10. The directional indicator on the compass showed the way to the north.(指南针上的方向指示器指示着北方的方向。)
11. The directional sensitivity of the microphone can be adjusted according to the recording environment.(麦克风的定向灵敏度可根据录音环境进行调整。)
12. The directional control of the robot allows it to navigate through complex terrain.(机器人的定向控制使其能够在复杂地形中导航。)
13. The directional stability of the car is improved with the new suspension system.(新的悬挂系统提高了汽车的定向稳定性。)
14. The directional beam of light illuminated the stage.(定向光束照亮了舞台。)
15. The directional characteristics of the speaker system ensure optimal sound distribution.(扬声器系统的定向特性确保了最佳的声音分布。)
16. The directional control of the aircraft is achieved through the use of ailerons.(通过副翼的使用来实现飞机的定向控制。)
17. The directional microphone is commonly used in film production to capture dialogue.(定向麦克风在电影制作中常用于捕捉对话。)
18. The directional stability of the boat is affected by wind and waves.(船只的定向稳定性受风浪的影响。)
19. The directional antenna allows for better reception of radio signals.(定向天线能够更好地接收无线电信号。)
20. The directional control of the drone is essential for aerial photography.(对于航拍来说,无人机的定向控制至关重要。)